package Model;

import java.util.Collection;

/**
 *
 * @author pyty
 */
public interface MediumManager {

    public void createMedium(Medium medium);
    public Medium findMediumById(Long id);
    public Collection<Medium> findAllMediums();
    public void deleteMedium(Medium medium);
    public void updateMedium(Medium medium);
}
